| ECO A09 in 1962 play it! zinn lothar defeats white's malich burkhard in 118 moves | 1. Nf3 d5 2. c4 d4 3. e4 Nc6 4. d3 e5 5. g3 Be7 6. Bg2 h5 7. h3 Be6 8. Na3 h4 9. g4 g5 10. Nc2 a5 11. Bd2 f6 12. O-O Nh6 13. Nfe1 Nf7 14. b3 O-O 15. a3 Nb8 16. b4 b5 17. c5 axb4 18. axb4 Nc6 19. Na3 Qb8 20. Qb1 Qb7 21. Bf3 Ra7 22. Nec2 Rfa8 23. Rc1 Nfd8 24. Qb2 Ra4 25. Ne1 Qa6 26. Nac2 Ba2 27. Bd1 Kg7 28. Ng2 Ne6 29. Nce1 Ra3 30. Kf1 Nf8 31. Ke2 Nd7 32. Kf1 Ndb8 33. Ke2 Be6 34. Nc2 Ra2 35. Rxa2 Qxa2 36. Qxa2 Rxa2 37. Nge1 Na6 38. Rb1 Kf7 39. Kf1 Kg7 40. Bf3 Kf7 41. Ke2 Bxc5 42. bxc5 b4 43. Na1 Nxc5 44. Rc1 b3 45. Nxb3 Nxb3 46. Rxc6 Rxd2+ 47. Kf1 Ke7 48. Rxc7+ Kd6 49. Rc2 Rxc2 50. Nxc2 Nc1 51. Be2 Bb3 52. Nb4 Kc5 53. Na6+ Kb6 54. Nb4 Kb5 55. Nd5 Bxd5 56. exd5 Kc5 57. Ke1 Nxe2 58. Kxe2 Kxd5 59. Kf3 e4+ |
| ECO A07 in 1964 play it! zinn lothar defeats white's doda zbigniew in 52 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 dxc4 6. Na3 c5 7. Nxc4 Nc6 8. b3 O-O 9. Bb2 Nd5 10. d4 b5 11. Nce5 Nxe5 12. Nxe5 Bb7 13. dxc5 Bxc5 14. Rc1 Rc8 15. e3 f6 16. Nf3 Nxe3 17. Qxd8 Rfxd8 18. Rxc5 Nxf1 19. Rxc8 Rxc8 20. Kxf1 Rc2 21. Bd4 Rxa2 22. Ne1 Bxg2+ 23. Nxg2 a5 24. Ke1 e5 25. Bc5 a4 26. Kd1 axb3 |
| ECO A07 in 1961 play it! zinn lothar defeats white's drozd ryszard in 78 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. O-O e6 5. d4 Nc6 6. c4 dxc4 7. Qa4 Bd7 8. Qxc4 Na5 9. Qd3 c4 10. Qc2 Rc8 11. Ne5 Be7 12. Bd2 b5 13. Nxd7 Nxd7 14. Rd1 O-O 15. e4 Qb6 16. Be3 Qa6 17. Nd2 Rfd8 18. Rac1 Nb6 19. Nf3 b4 20. Bh3 c3 21. b3 Nd7 22. d5 Nf8 23. e5 Bc5 24. d6 Bxe3 25. fxe3 Nc6 26. a4 Qa5 27. Qe4 Ng6 28. Rd4 Ncxe5 29. Nxe5 Qxe5 30. Rxb4 c2 31. Qd4 Rxd6 32. Qxe5 Rd1+ 33. Bf1 Nxe5 34. Rxc2 Nf3+ 35. Kf2 Rxc2+ 36. Be2 f5 37. Rc4 Rxc4 38. Bxd1 Rc1 39. Bxf3 Rb1 |
| ECO A07 in 1954 play it! zinn lothar defeats white's eising johannes in 66 moves | 1. Nf3 d5 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. d3 Nf6 6. Nbd2 Be7 7. e4 dxe4 8. Ng5 Nd5 9. Ngxe4 f5 10. c4 fxe4 11. cxd5 exd5 12. dxe4 d4 13. Nb3 c5 14. Qh5+ g6 15. Qe5 O-O 16. Bh6 Rf6 17. Bh3 Nc6 18. Qd5+ Qxd5 19. exd5 Nb4 20. Bg5 Rf7 21. Bxe7 Rxe7 22. d6 Re2 23. Rae1 d3 24. d7 Kf8 25. Bg4 Ba6 26. a3 Nc2 27. Rc1 Re7 28. Rfd1 Rd8 29. a4 Re4 30. Bf3 Rxa4 31. Bc6 Rb4 32. Re1 Nxe1 33. Rxe1 Rxd7 |
| ECO A22 in 1961 play it! zinn lothar defeats white's kahn manfred in 86 moves | 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 e4 5. Nd2 Bb4 6. e3 Bxc3 7. bxc3 d6 8. Be2 O-O 9. Rb1 Na5 10. O-O c5 11. f3 Bf5 12. fxe4 Bxe4 13. Nxe4 Nxe4 14. Qc2 Qe7 15. Bd3 Rae8 16. Ba3 b6 17. Rf4 f5 18. Rbf1 Qe6 19. g4 Nf6 20. gxf5 Qxe3+ 21. Kh1 Qh3 22. Bc1 Re7 23. R4f3 Qh5 24. Qg2 Qf7 25. Bf4 Rd8 26. Rg1 Kh8 27. Rh3 Nxc4 28. Qxg7+ Qxg7 29. Rxg7 Rxg7 30. Bxc4 cxd4 31. cxd4 Rc8 32. Be6 Rc2 33. Rg3 Ne4 34. f6 Nxf6 35. Bb3 Re2 36. Bxd6 Ne4 37. Rxg7 Kxg7 38. Be5+ Kg6 39. Bc4 Rd2 40. Be6 Ng5 41. Bd5 Kf5 42. h4 Ne6 43. h5 Nxd4 |
| ECO A22 in 1956 play it! zinn lothar defeats white's richter hans1 in 82 moves | 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. g3 Nde7 7. Bg2 Nf5 8. O-O h5 9. h4 Bc5 10. Na4 Be7 11. Bd2 Ncd4 12. Nxd4 exd4 13. Rc1 c6 14. Nc5 g5 15. hxg5 Bxg5 16. Ne4 Be7 17. Bf4 h4 18. Qd2 Nd6 19. Nxd6+ Bxd6 20. Bg5 f6 21. Bxh4 Kf7 22. f4 Qe7 23. a3 Bf5 24. Kf2 Rae8 25. Ke1 Qc7 26. b4 Re3 27. Bd5+ Kg7 28. Kd1 Qe7 29. Bg2 Re8 30. Bf3 Qe6 31. Rc4 Bc7 32. Rxd4 Qb3+ 33. Qc2 Qxa3 34. Kd2 Bb6 35. Rc4 a5 36. Rc3 Qxb4 37. Rb1 Qd4 38. g4 Rxf3 39. exf3 Qe3+ 40. Kd1 Qg1+ 41. Kd2 Be3+ |
| ECO A20 in 1976 play it! zinn lothar defeats white's kunsztowicz uwe in 62 moves | 1. c4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. e3 Nf6 6. Be2 O-O 7. O-O a6 8. Nxc6 dxc6 9. Nc3 Qe7 10. b3 Bf5 11. Bb2 Rad8 12. Qc1 b5 13. Bf3 Ng4 14. Bxg4 Bxg4 15. Qc2 Rd6 16. Ne4 Rg6 17. Ng3 h5 18. cxb5 h4 19. Nf5 Qg5 20. Qxc5 Bxf5 21. g3 Qg4 22. Qe5 axb5 23. Rad1 Qh3 24. Rd2 f6 25. Qf4 Re8 26. Rd4 c5 27. e4 cxd4 28. exf5 Rg5 29. Qxd4 hxg3 30. Qd5+ Kh7 31. hxg3 Re2 |
| ECO A25 in 1969 play it! zinn lothar defeats white's kovacs laszlo m in 77 moves | 1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Rb1 a5 6. a3 f5 7. b4 axb4 8. axb4 d6 9. e3 e4 10. d4 exd3 11. Qxd3 Ne5 12. Qc2 c6 13. Nce2 Be6 14. Bb2 Ra2 15. Bxe5 Rxc2 16. Bxg7 Bxc4 17. Bxh8 Qa8 18. Ra1 Ra2 19. Rc1 Qa6 20. Bf3 Ne7 21. Nc3 Ra1 22. Nb1 Ra2 23. Bc3 Nd5 24. Bd2 Rb2 25. Be2 Bxe2 26. Nxe2 Qd3 27. O-O Qxe2 28. Rfe1 Qd3 29. Red1 Rc2 30. Be1 Rxc1 31. Rxc1 Kd7 32. Nc3 Nxc3 33. Bxc3 c5 34. bxc5 dxc5 35. Bf6 Kc6 36. Bd4 b6 37. Rc3 Qd1+ 38. Kg2 Kd5 39. Bg7 |
| ECO A11 in 1961 play it! zinn lothar defeats white's djait h in 102 moves | 1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 e5 5. e4 dxe4 6. d5 Nf6 7. Bg5 Nbd7 8. Qa4 Qb6 9. Bb5 Bc5 10. Bxf6 Bxf2+ 11. Kf1 gxf6 12. Nxe4 Bxg1 13. Rxg1 f5 14. Nc3 a6 15. Re1 f6 16. Re2 Kd8 17. Bc4 Rg8 18. h3 Qd6 19. Bb3 Nf8 20. Nb5 Qc5 21. d6 Bd7 22. Qa5+ b6 23. Qc3 Bxb5 24. Qxc5 bxc5 25. Bxg8 Kd7 26. b3 Bxe2+ 27. Kxe2 Ne6 28. Bxh7 Nd4+ 29. Ke3 Rh8 30. Bg6 Kxd6 31. Bf7 f4+ 32. Kf2 e4 33. Bc4 a5 34. Rd1 f5 35. Rh1 Ke5 36. h4 f3 37. gxf3 Nxf3 38. h5 Rh6 39. Bf7 f4 40. Bg6 Nd4 41. Rc1 e3+ 42. Ke1 Kd6 43. Rc4 Rh8 44. Rc3 Rf8 45. Rd3 Rf6 46. Kf1 Re6 47. Rc3 f3 48. Rc1 Ke5 49. Rxc5+ Kf4 50. Rc1 Kg3 51. Rc3 e2+ |
| ECO A25 in 1973 play it! zinn lothar defeats white's walter guenter in 44 moves | 1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 f5 5. e3 Be6 6. Nd5 e4 7. d3 exd3 8. Qxd3 Ne5 9. Qb3 c6 10. f4 Nd7 11. Nb4 Nb6 12. Bf1 d5 13. Nf3 dxc4 14. Qc3 Nf6 15. Bd2 Ne4 16. Qe5 Qd7 17. Nd4 Nxd2 18. O-O-O O-O-O 19. Bh3 Bxb4 20. Nxe6 g6 21. e4 c3 22. exf5 Nbc4 |
| ECO A13 in 1964 play it! zinn lothar defeats white's stepak yedael in 84 moves | 1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Be7 5. e3 O-O 6. Be2 b6 7. O-O Bb7 8. d3 c5 9. Nbd2 Nbd7 10. Ne5 Nxe5 11. Bxe5 Nd7 12. Bg3 Bf6 13. Rc1 Qe7 14. Qc2 Rac8 15. Rcd1 Rfe8 16. Rfe1 a6 17. Nf3 g6 18. e4 dxe4 19. dxe4 e5 20. Rd2 Nf8 21. Red1 Bc6 22. Bd3 Bg7 23. Qc3 f5 24. Bh4 Qb7 25. Bc2 fxe4 26. Ne1 Ne6 27. Re2 Nd4 28. Re3 Bh6 29. Bb1 Rc7 30. Nc2 Bxe3 31. Qxe3 Rd7 32. Re1 b5 33. cxb5 Bxb5 34. Na3 Nf5 35. Qg5 Bd3 36. Nc4 Qb4 37. f3 Nxh4 38. Qxh4 Bxb1 39. Rxb1 exf3 40. Qh3 Rd3 41. gxf3 e4 42. Rf1 Qc3 |
| ECO A11 in 1961 play it! zinn lothar defeats white's podolsky h in 82 moves | 1. c4 c6 2. g3 e5 3. Bg2 Nf6 4. Nf3 e4 5. Nd4 d5 6. cxd5 Qxd5 7. Nc2 Qh5 8. h3 Bc5 9. b4 Bb6 10. Bb2 Nbd7 11. Nc3 Qg6 12. Ne3 O-O 13. Qc2 Re8 14. Rd1 Bc7 15. O-O Nb6 16. a4 a5 17. b5 Bd7 18. bxc6 bxc6 19. d3 Qh6 20. Bc1 exd3 21. Qxd3 Qh5 22. h4 Rad8 23. Qc2 c5 24. Nb5 Be5 25. Bf3 Qg6 26. Qxg6 hxg6 27. Nd6 Bxa4 28. Nxe8 Rxe8 29. Rd2 c4 30. Ra2 Rc8 31. Bb7 Rc5 32. Ba3 Rc7 33. Ba6 Ne4 34. Bc1 Nc3 35. Rd2 Bb3 36. Ng4 Bd4 37. Bb2 Nba4 38. e3 Ne2+ 39. Rxe2 Bxb2 40. Bb5 c3 41. Ne5 c2 |
| ECO A13 in 1958 play it! zinn lothar defeats white's kahn manfred in 76 moves | 1. c4 e6 2. Nc3 d5 3. d4 c6 4. Nf3 dxc4 5. a4 Bb4 6. Bd2 b5 7. axb5 Bxc3 8. Bxc3 cxb5 9. e3 Qb6 10. Ne5 Nf6 11. Ba5 Qb7 12. Be2 O-O 13. O-O Nc6 14. Nxc6 Qxc6 15. Bf3 Nd5 16. Qd2 Bb7 17. e4 Nf6 18. Rfe1 Qc7 19. Rad1 Rfe8 20. Qg5 a6 21. h4 Qe7 22. d5 exd5 23. exd5 Qd6 24. Bc3 h6 25. Qd2 Rxe1+ 26. Rxe1 Re8 27. Rxe8+ Nxe8 28. Qe3 Qd7 29. Bg4 Qd8 30. Ba5 Qa8 31. Bf3 Nf6 32. Qe5 Bxd5 33. Bxd5 Qxd5 34. Qb8+ Kh7 35. Qa7 Qe4 36. Bc3 Nd5 37. Qxa6 Nf4 38. f3 Qe2 |
| ECO A00 in 1972 play it! zinn lothar defeats white's brueggemann joac in 81 moves | 1. g3 d5 2. Nf3 g6 3. Bg2 Bg7 4. d4 c6 5. O-O Nd7 6. Nbd2 e6 7. e4 Ne7 8. Re1 O-O 9. e5 c5 10. c3 Nc6 11. Nb3 b6 12. Bg5 Qc7 13. Qd2 a5 14. Bh6 a4 15. Nc1 Ba6 16. Ne2 Bxe2 17. Rxe2 Rfc8 18. Qf4 Qd8 19. Bxg7 Kxg7 20. h4 h6 21. Nh2 Qe7 22. Ng4 h5 23. Nh2 a3 24. Nf3 cxd4 25. cxd4 Nb4 26. b3 Rc3 27. g4 Rh8 28. gxh5 Rxh5 29. Qd2 Rc6 30. Rc1 Nb8 31. Rxc6 N8xc6 32. Qc1 Rxh4 33. Nxh4 Qxh4 34. Qxa3 Nxd4 35. Rd2 Nf3+ 36. Bxf3 Qg5+ 37. Bg2 Qxd2 38. Qa7 Qc1+ 39. Bf1 Qg5+ 40. Kh1 Qh4+ 41. Kg1 |
| ECO A00 in 1954 play it! zinn lothar defeats white's harzer paul in 116 moves | 1. e3 e5 2. d4 exd4 3. exd4 d5 4. Be2 Bd6 5. Bd3 Qf6 6. Nf3 h6 7. O-O Ne7 8. Qe1 Nc6 9. Be3 Bg4 10. Nbd2 O-O-O 11. c4 Bb4 12. Qc1 Bxd2 13. Nxd2 dxc4 14. Ne4 Qe6 15. Nc5 Qd6 16. Qxc4 Nd5 17. Qb5 Nb6 18. Be4 Bd7 19. a4 a6 20. Qd3 Be6 21. Rfc1 Bd5 22. a5 Nd7 23. Bxd5 Qxd5 24. Nxa6 Ndb8 25. Nxb8 Kxb8 26. Qc4 Qxc4 27. Rxc4 Rd5 28. a6 Rhd8 29. a7+ Ka8 30. Kf1 R8d7 31. Rac1 Kxa7 32. Ke2 Kb8 33. R1c2 Nxd4+ 34. Bxd4 Rxd4 35. Rxd4 Rxd4 36. Ke3 Rd7 37. Rc4 c6 38. h4 Kc7 39. g4 Rd5 40. f4 f6 41. Re4 Kd7 42. Rb4 b5 43. Ke4 Kd6 44. Ke3 Rd1 45. Ke2 Rg1 46. Kf3 Kd5 47. Rb3 Rh1 48. Kg3 Rb1 49. g5 Rg1+ 50. Kf2 Rg4 51. Rd3+ Ke4 52. Rd6 Rxh4 53. gxh6 Rxh6 54. Rxc6 Rh2+ 55. Kg3 Rxb2 56. Rc7 Rb3+ 57. Kg4 f5+ 58. Kh5 Kxf4 |
| ECO B33 in 1961 play it! zinn lothar defeats white's soderberg in 56 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Bxf6 gxf6 10. Na3 d5 11. Nxd5 Bxa3 12. bxa3 Be6 13. Qd2 f5 14. Rd1 fxe4 15. Bc4 Rg8 16. Qh6 Rg6 17. Qxh7 Qa5+ 18. Nb4 Nxb4 19. Bxe6 Nxc2+ 20. Kf1 Rxe6 21. Qh8+ Ke7 22. Qxa8 Qb5+ 23. Kg1 Rd6 24. Rc1 e3 25. Qc8 exf2+ 26. Kxf2 Qb6+ 27. Kf1 Rf6+ 28. Ke2 Qe3+ |
| ECO B33 in 1959 play it! zinn lothar defeats white's ostojic predrag in 54 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Ne7 13. a4 bxa4 14. Bc4 Bd7 15. h4 Bh6 16. Qf3 O-O 17. g4 Bf4 18. Nxf4 exf4 19. Qxf4 Qb6 20. Nb4 a5 21. Nd3 Rac8 22. Ba2 Bb5 23. Qg3 Bxd3 24. Qxd3 Qxb2 25. O-O Rxc3 26. Qxd6 Qe2 27. f3 Rc2 |
| ECO B33 in 1961 play it! zinn lothar defeats white's soederberg stefa in 54 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 d5 10. Nxd5 Bxa3 11. bxa3 Be6 12. Qd2 f5 13. Rd1 fxe4 14. Bc4 Rg8 15. Qh6 Rg6 16. Qxh7 Qa5+ 17. Nb4 Nxb4 18. Bxe6 Nxc2+ 19. Kf1 Rxe6 20. Qh8+ Ke7 21. Qxa8 Qb5+ 22. Kg1 Rd6 23. Rc1 e3 24. Qc8 exf2+ 25. Kxf2 Qb6+ 26. Kf1 Rf6+ 27. Ke2 Qe3+ |
| ECO B41 in 1973 play it! zinn lothar defeats white's packroff hermann in 52 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 d6 7. Be2 Bd7 8. O-O Nc6 9. Be3 Be7 10. Rc1 O-O 11. b3 Qb8 12. f4 Rd8 13. Qe1 b5 14. cxb5 Nxd4 15. Bxd4 e5 16. Be3 axb5 17. Qf2 Bc6 18. Bb6 Rf8 19. fxe5 dxe5 20. Bc5 Bxc5 21. Qxc5 Rc8 22. Nxb5 Rxa2 23. Nd6 Nd7 24. Nxc8 Nxc5 25. Rxc5 Qxc8 26. Rfc1 Rxe2 |
| ECO B33 in 1961 play it! zinn lothar defeats white's dava r in 78 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bc4 O-O 8. Bg5 h6 9. Bxf6 Bxc3+ 10. bxc3 Qxf6 11. O-O d6 12. Re1 Be6 13. Bd5 Rac8 14. Re3 Rc7 15. Rf3 Qe7 16. Qd2 Rfc8 17. Rd1 Nd8 18. h3 Bxd5 19. Qxd5 Rxc3 20. Rxc3 Rxc3 21. Qxd6 Qxd6 22. Rxd6 Nc6 23. Rd7 b6 24. Rd2 Kf8 25. Kf1 Ke7 26. Ke1 Nb4 27. Kd1 Nxa2 28. Rd5 Rxb3 29. Rxe5+ Kd6 30. Rd5+ Kc6 31. cxb3 Nc3+ 32. Kc2 Nxd5 33. exd5+ Kxd5 34. Kc3 a5 35. Kd3 b5 36. Kc3 Ke4 37. Kc2 Kd4 38. Kd2 a4 39. bxa4 bxa4 |